Nabla clip rail fastening system

The Nabla clip fastening system is widely used in France and Africa railways. It is compliant with EN13481-5 standard.

The Nabla fastening system consists the following items:

Nabla blade: The Nabla blade is made up of alloy spring steel according to NF F50-015 standard

Insulator: This insulator is specially designed for the Nabla blade, we also call it support pad

High strength bolt with nut and washer